More architects in the United Arab Emirates, the host of this year’s U.N. climate summit, are moving past glass skyscrapers and focusing on sustainability.

A mix of prominent tech industry figures and people not well known outside the A.I. community played big roles in the upheaval at the company.

Iran-backed forces are assembling drones and retrofitting rockets in the territory of an American ally. They are used in attacks on U.S. outposts in Iraq and Syria.

Workers are asking employers to respond to rising Islamophobia and antisemitism. But office discussions about religion are complicated.

“Good Times,” “The Jeffersons” and “Sanford and Son” brought a wave of Black characters to TV, even as the shows opened up tensions over stereotypes.

In her first campaign stop since Wednesday’s heated Republican debate, Ms. Haley suggested that fierce criticism from her opponents continued to not be worth her time.

Current and former European diplomats said there was growing concern a second Trump presidency could mean an American retreat from the continent and a gutting of NATO.

A mix of prominent tech industry figures and people not well known outside the A.I. community played big roles in the upheaval at the company.

Split over the leadership of Sam Altman, board members and executives turned on one another. Their brawl exposed the cracks at the heart of the A.I. movement.

The actor became one of the most bankable stars in Hollywood, and proved himself equally adept at drama, comedy and action.

The gunman, who carried out the deadliest high school shooting in the history of the state, will not be eligible for parole.

The former boxer had a gift for mixing innocence and wit. It didn’t hurt that he had the face of a good guy.